/*#bigimage {width:100%;height:450px;margin-top:100px;z-index: 0;position: absolute;}*/
/*#bigimage .bigimage_box{width:90%;height:100%;margin:0 5%;}*/
/*#bigimage .bigimage_box img{width:100%;height:100%;display: block;}*/


#bigimage {width:100%;height:450px;margin-top:100px;z-index: 0;position: absolute;}
#bigimage .bigimage_box{width:1200px;height:450px;margin:0 auto;}
#bigimage .bigimage_box img{width:1200px;height:450px;display: block;}